| Name: | SN2026kgw |
| Right ascension: | 17h39m40.56s |
| Declination: | 14d49m02.18s |
| Discovery Date: | April 21, 2026, 10:45 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.093000 |
| MW E(B-V): | 0.082 |
| Name: | J173940.45+144900.90 |
| Object ID: | 9906626997462094 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 17h39m40.45s |
| Declination: | 14d49m00.90s |
| Redshift: | None |
| Photometric Redshift: | 0.096 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 6.18 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 6.67 |
| Host information | processed | 0.26 |
| Host MWEBV | processed | 0.15 |
| Global aperture construction | processed | 0.83 |
| Global aperture photometry | processed | 5.41 |
| Validate global photometry | processed | 14.25 |
| Global host SED inference | processed | 436.23 |
| Local aperture photometry | processed | 6.55 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 457.6 |
| RA, DEC (J2000): | 17h39m40.56s, 14d49m02.18s |
| semi major axis, semi minor axis (arcsec): | 1.16, 1.16 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_r | 49.26 | 0.51 | 19.669 | 0.011 | AB |
| PanSTARRS_i | 69.24 | 0.34 | 19.299 | 0.005 | AB |
| PanSTARRS_z | 91.51 | 0.92 | 18.996 | 0.011 | AB |
| DES_z | 104.48 | 2.29 | 18.852 | 0.024 | AB |
| PanSTARRS_y | 111.18 | 1.76 | 18.785 | 0.017 | AB |
| RA, DEC (J2000): | 17h39m40.41s, 14d49m03.60s |
| semi major axis, semi minor axis (arcsec): | 16.35, 5.32 |
| angle (degrees, anti-clockwise from east): | -9.56 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 404.11 | 0.99 | 17.384 | 0.003 | AB |
| PanSTARRS_g | 413.9 | 2.43 | 17.358 | 0.006 | AB |
| PanSTARRS_r | 951.49 | 2.24 | 16.454 | 0.003 | AB |
| DES_r | 1049.32 | 2.48 | 16.348 | 0.003 | AB |
| PanSTARRS_z | 1925.37 | 7.21 | 15.689 | 0.004 | AB |
| DES_z | 2069.51 | 10.51 | 15.610 | 0.006 | AB |
| PanSTARRS_y | 2304.0 | 13.95 | 15.494 | 0.007 | AB |
| 2MASS_J | 3074.88 | 204.96 | 14.286 | 0.072 | Vega |
| 2MASS_H | 3466.89 | 332.28 | 13.683 | 0.104 | Vega |
| 2MASS_K | 4598.97 | 378.39 | 12.906 | 0.089 | Vega |
| WISE_W1 | 1661.4 | 37.54 | 13.150 | 0.025 | Vega |
| WISE_W2 | 1003.52 | 34.98 | 13.057 | 0.038 | Vega |
| WISE_W3 | 520.51 | 107.71 | 11.935 | 0.225 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.549 | 9.732 | 9.863 |
| {\rm log}_{10}({\rm SFR}) | -1.728 | -0.724 | -0.117 |
| {\rm log}_{10}({\rm sSFR}) | -11.403 | -10.455 | -9.777 |
| {\rm stellar\ age} | 3.138 | 6.668 | 8.641 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.211 | -0.443 | -0.008 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.500 | -0.691 | 0.135 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.507 | 1.015 | 1.564 |
| \delta | -0.339 | -0.003 | 0.268 |
| \tau_1/\tau_2 | 0.624 | 1.008 | 1.367 |
| Q_{PAH} | 0.592 | 2.108 | 4.864 |
| U_{min} | 3.101 | 8.519 | 15.897 |
| {\rm log}_{10}(\gamma_e)\, | -2.938 | -1.458 | -0.472 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.096 | -1.380 | -0.172 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.975 | 1.452 | 1.991 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.149 | -0.926 | -0.374 |
| 0.03-0.10 Gyr | -2.046 | -0.733 | -0.020 |
| 0.10-0.33 Gyr | -1.798 | -0.694 | 0.064 |
| 0.32-1.06 Gyr | -3.071 | -0.813 | 0.025 |
| 1.06-3.43 Gyr | -3.030 | -0.815 | -0.252 |
| 3.43-11.15 Gyr | -2.242 | -0.636 | -0.158 |
| 11.15-12.39 Gyr | -2.066 | -0.497 | 0.441 |
| 0.33-1.06 Gyr | -1.806 | -0.534 | 0.077 |
| 1.06-3.46 Gyr | -2.095 | -0.399 | -0.010 |
| 3.46-11.29 Gyr | -1.707 | -0.220 | 0.017 |
| 11.29-12.54 Gyr | -1.445 | -0.200 | 0.528 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.986 | 11.044 | 11.156 |
| {\rm log}_{10}({\rm SFR}) | -4.363 | -1.524 | -0.320 |
| {\rm log}_{10}({\rm sSFR}) | -15.632 | -12.671 | -11.406 |
| {\rm stellar\ age} | 7.382 | 8.997 | 11.878 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.826 | -0.576 | -0.394 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.513 | -0.673 | 0.128 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.198 | 0.329 | 0.484 |
| \delta | -0.814 | -0.451 | -0.102 |
| \tau_1/\tau_2 | 0.571 | 0.976 | 1.388 |
| Q_{PAH} | 0.484 | 1.494 | 3.354 |
| U_{min} | 3.114 | 8.875 | 16.556 |
| {\rm log}_{10}(\gamma_e)\, | -2.787 | -1.616 | -0.982 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.373 | -3.419 | -2.413 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.025 | 1.514 | 1.915 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -5.552 | -1.857 | -0.618 |
| 0.03-0.10 Gyr | -5.454 | -1.748 | -0.265 |
| 0.10-0.33 Gyr | -5.566 | -1.846 | -0.116 |
| 0.32-1.06 Gyr | -3.419 | -1.118 | 0.238 |
| 1.06-3.43 Gyr | -2.332 | -0.312 | 0.787 |
| 3.43-11.15 Gyr | -0.589 | 1.236 | 1.415 |
| 11.15-12.39 Gyr | 0.873 | 1.749 | 2.384 |
| 0.33-1.06 Gyr | -5.218 | -1.922 | -0.184 |
| 1.06-3.46 Gyr | -3.221 | -1.152 | 0.363 |
| 3.46-11.29 Gyr | -0.901 | 1.119 | 1.327 |
| 11.29-12.54 Gyr | 0.594 | 1.761 | 2.301 |